Title: Keithley MSSR-32 High-Density 32-Channel Solid State Relay Module for Automated Test Systems

Product Overview: The Keithley MSSR-32 is a high-performance, 32-channel solid-state relay (SSR) module meticulously engineered to significantly expand the switching capabilities of Keithley data acquisition systems and digital multimeters. Designed for the most demanding automated test environments, this module provides exceptionally reliable, high-speed, and long-life switching for a wide array of low-level signals. Its advanced solid-state design ensures silent operation, minimal wear, and unparalleled longevity compared to traditional mechanical relays, making it an indispensable component for high-throughput production test lines and precision laboratory applications. Elevate your test system's efficiency, accuracy, and reliability with this robust, high-density channel expansion solution, optimized for seamless integration and superior performance.

Key Features & Benefits:

32 independent solid-state relay channels: Offers high-density switching for complex multi-point test setups, maximizing system efficiency and reducing hardware footprint.
High-speed switching capabilities: Enables rapid test sequences and significantly increased throughput, crucial for time-sensitive production environments and accelerated testing.
Extended lifespan (solid-state design): Eliminates mechanical wear and contact degradation, providing millions of operations without performance degradation, drastically reducing maintenance and downtime costs.
Low thermal offset voltage: Ensures highly accurate measurement of sensitive low-level signals, preserving signal integrity and measurement precision.
Silent operation: Ideal for noise-sensitive laboratory environments and quiet workspaces, unlike audible mechanical relays.
Compact form factor: Maximizes valuable rack space utilization within integrated test systems, allowing for more channels in a smaller footprint.
Seamless integration with Keithley instruments: Specifically designed for full compatibility with Keithley DAQ mainframes and DMM platforms, simplifying setup, programming, and system expansion.
Enhanced reliability and robustness: Solid-state construction provides superior resistance to shock, vibration, and electromagnetic interference (EMI), ensuring stable operation in challenging industrial settings.
Ideal for low-current and low-voltage applications: Perfect for sensitive component testing, signal routing in mixed-signal circuits, and precise data acquisition.
Reduced electromagnetic interference (EMI): Solid-state switching inherently minimizes noise generation, contributing to cleaner test signals and more accurate measurements.

Applications:

Automated semiconductor device testing: Efficiently switch between multiple test points on integrated circuits (ICs), transistors, diodes, and other semiconductor components.
Component characterization and validation: Route signals for precise measurement of passive components (resistors, capacitors, inductors) and active devices in automated test sequences.
Data acquisition systems: Expand channel count for multi-point temperature, voltage, current, or resistance monitoring in environmental and life-cycle testing.
Production line functional testing: High-speed, reliable switching for end-of-line functional tests of electronic assemblies, PCBs, and sub-systems.
Research and development laboratories: Flexible and precise signal routing for experimental setups, prototype validation, and scientific measurements.
Burn-in and life testing: Provides reliable long-term switching for accelerated aging tests of electronic components and systems.
System integration and control: General-purpose signal routing and switching in industrial automation, process control, and custom test system integration.

Technical Specifications:

Part Number: KEITHLEY MSSR-32
Part Number (with special characters): KEITHLEY-MSSR-32
Number of Channels: 32
Relay Type: Solid State Relay (SSR)
Maximum Switching Voltage: 30V DC / 24V AC peak
Maximum Switching Current: 100mA
Off-State Leakage Current: <50nA (typical at 25°C)
On-State Resistance: <2 Ohms (typical)
Switching Speed (typical): <0.5ms (On/Off)
Isolation Voltage (channel to channel, channel to earth): 250V RMS
Connector Type: 50-pin D-sub (female)
Compatibility: Keithley Series 2000 Digital Multimeters, Keithley 2700/2701/2750 Data Acquisition Systems, and other compatible Keithley mainframes.
Dimensions (H x W x D): 3.5 cm x 10.5 cm x 21.5 cm (1.38 in x 4.13 in x 8.46 in)
Weight: 0.85 kg (1.87 lbs)
Operating Temperature Range: 0°C to 50°C
Storage Temperature Range: -20°C to 70°C